Home / 773,097.61-1,066,873.67-433,562.89

Finding the Fourth Proportional to 773,097.61, 1,066,873.67 and 433,562.89

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Solution

The fourth proportional to 773,097.61, 1,066,873.67 and 433,562.89 is: 598,316.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,097.61 : 1,066,873.67 = 433,562.89 : x
  2. Step 2: Convert to fraction form
    773,097.61/1,066,873.67 = 433,562.89/x
  3. Step 3: Cross multiply
    773,097.61x = 1,066,873.67 × 433,562.89
  4. Step 4: Simplify right side
    773,097.61x = 462,556,829,462.29
  5. Step 5: Solve for x
    x = 462,556,829,462.29/773,097.61
  6. Step 6: Final answer
    x = 598,316.21

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.